RNP, which stands for Ribonucleoprotein, is a complex composed of RNA and proteins. It plays a crucial role in many cellular processes, such as RNA processing, transcription, and translation. However, if you are looking for synonyms for RNP, you may find terms like RNA-protein complex, ribonucleoparticle, and RNA-protein particle. Some researchers may also use terms like RNP granules, RNP bodies, and RNPs to refer to RNP complexes. In summary, there are various terms used to describe RNP complexes, but they all refer to the same basic structure, which is a complex of RNA and proteins.